* THE SOFTWARE.
*/
+#include <stdint.h>
+#include <stdbool.h>
#include <avr/io.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include "usb_keyboard.h"
#include "usb_mouse.h"
#include "usb_debug.h"
+#include "usb_extra.h"
#include "print.h"
#include "util.h"
#define ENDPOINT0_SIZE 32
+bool remote_wakeup = false;
+bool suspend = false;
+
// 0:control endpoint is enabled automatically by controller.
static const uint8_t PROGMEM endpoint_config_table[] = {
// enable, UECFG0X(type, direction), UECFG1X(size, bank, allocation)
- 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KEYBOARD_SIZE) | KEYBOARD_BUFFER, // 1
+ 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KBD_SIZE) | KBD_BUFFER, // 1
+#ifdef USB_MOUSE_ENABLE
1, EP_TYPE_INTERRUPT_IN, EP_SIZE(MOUSE_SIZE) | MOUSE_BUFFER, // 2
+#else
+ 0, // 2
+#endif
1, EP_TYPE_INTERRUPT_IN, EP_SIZE(DEBUG_TX_SIZE) | DEBUG_TX_BUFFER, // 3
- 0, // 4
- 0, // 5
- 0, // 6
+#ifdef USB_EXTRA_ENABLE
+ 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(EXTRA_SIZE) | EXTRA_BUFFER, // 4
+#else
+ 0, // 4
+#endif
+#ifdef USB_NKRO_ENABLE
+ 1, EP_TYPE_INTERRUPT_IN, EP_SIZE(KBD2_SIZE) | KBD2_BUFFER, // 5
+#else
+ 0, // 5
+#endif
+ 0, // 6
};
0x95, 0x01, // Report Count (1),
0x75, 0x03, // Report Size (3),
0x91, 0x03, // Output (Constant), ;LED report padding
- 0x95, 0x06, // Report Count (6),
+ 0x95, KBD_REPORT_KEYS, // Report Count (),
0x75, 0x08, // Report Size (8),
0x15, 0x00, // Logical Minimum (0),
- 0x25, 0x68, // Logical Maximum(104),
+ 0x25, 0xFF, // Logical Maximum(255),
0x05, 0x07, // Usage Page (Key Codes),
0x19, 0x00, // Usage Minimum (0),
- 0x29, 0x68, // Usage Maximum (104),
+ 0x29, 0xFF, // Usage Maximum (255),
0x81, 0x00, // Input (Data, Array),
0xc0 // End Collection
};
+#ifdef USB_NKRO_ENABLE
+static uint8_t PROGMEM keyboard2_hid_report_desc[] = {
+ 0x05, 0x01, // Usage Page (Generic Desktop),
+ 0x09, 0x06, // Usage (Keyboard),
+ 0xA1, 0x01, // Collection (Application),
+ // bitmap of modifiers
+ 0x75, 0x01, // Report Size (1),
+ 0x95, 0x08, // Report Count (8),
+ 0x05, 0x07, // Usage Page (Key Codes),
+ 0x19, 0xE0, // Usage Minimum (224),
+ 0x29, 0xE7, // Usage Maximum (231),
+ 0x15, 0x00, // Logical Minimum (0),
+ 0x25, 0x01, // Logical Maximum (1),
+ 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte
+ // LED output report
+ 0x95, 0x05, // Report Count (5),
+ 0x75, 0x01, // Report Size (1),
+ 0x05, 0x08, // Usage Page (LEDs),
+ 0x19, 0x01, // Usage Minimum (1),
+ 0x29, 0x05, // Usage Maximum (5),
+ 0x91, 0x02, // Output (Data, Variable, Absolute),
+ 0x95, 0x01, // Report Count (1),
+ 0x75, 0x03, // Report Size (3),
+ 0x91, 0x03, // Output (Constant),
+ // bitmap of keys
+ 0x95, KBD2_REPORT_KEYS*8, // Report Count (),
+ 0x75, 0x01, // Report Size (1),
+ 0x15, 0x00, // Logical Minimum (0),
+ 0x25, 0x01, // Logical Maximum(1),
+ 0x05, 0x07, // Usage Page (Key Codes),
+ 0x19, 0x00, // Usage Minimum (0),
+ 0x29, KBD2_REPORT_KEYS*8-1, // Usage Maximum (),
+ 0x81, 0x02, // Input (Data, Variable, Absolute),
+ 0xc0 // End Collection
+};
+#endif
+#ifdef USB_MOUSE_ENABLE
// Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension
// http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521
// http://www.keil.com/forum/15671/
0xc0, // END_COLLECTION
0xc0 // END_COLLECTION
};
+#endif
static uint8_t PROGMEM debug_hid_report_desc[] = {
0x06, 0x31, 0xFF, // Usage Page 0xFF31 (vendor defined)
0xC0 // end collection
};
-#define CONFIG1_DESC_SIZE (9+(9+9+7)+(9+9+7)+(9+9+7))
-#define KEYBOARD_HID_DESC_OFFSET (9+9)
-#define MOUSE_HID_DESC_OFFSET (9+(9+9+7)+9)
-#define DEBUG_HID_DESC_OFFSET (9+(9+9+7)+(9+9+7)+9)
+#ifdef USB_EXTRA_ENABLE
+// audio controls & system controls
+// http://www.microsoft.com/whdc/archive/w2kbd.mspx
+static uint8_t PROGMEM extra_hid_report_desc[] = {
+ 0x05, 0x0c, // USAGE_PAGE (Consumer Devices)
+ 0x09, 0x01, // USAGE (Consumer Control)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x85, 0x01, // REPORT_ID (1)
+ 0x09, 0xe9, // USAGE (Volume Up)
+ 0x09, 0xea, // USAGE (Volume Down)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x75, 0x01, // REPORT_SIZE (1)
+ 0x95, 0x02, // REPORT_COUNT (2)
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
+ 0x09, 0xe2, // USAGE (Mute)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x75, 0x01, // REPORT_SIZE (1)
+ 0x95, 0x01, // REPORT_COUNT (1)
+ 0x81, 0x06, // INPUT (Data,Var,Rel)
+ 0x95, 0x05, // REPORT_COUNT (5)
+ 0x81, 0x07, // INPUT (Cnst,Var,Abs)
+ 0xc0, // END_COLLECTION
+
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
+ 0x09, 0x80, // USAGE (System Control)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x85, 0x02, // REPORT_ID (2)
+ 0x19, 0x81, // USAGE_MINIMUM (System Power Down)
+ 0x29, 0x83, // USAGE_MAXIMUM (System Wake Up)
+ 0x95, 0x03, // REPORT_COUNT (3)
+ 0x81, 0x06, // INPUT (Data,Var,Rel)
+ 0x95, 0x05, // REPORT_COUNT (5)
+ 0x81, 0x07, // INPUT (Cnst,Var,Rel)
+ 0xc0 // END_COLLECTION
+};
+#endif
+
+#define KBD_HID_DESC_NUM 0
+#define KBD_HID_DESC_OFFSET (9+(9+9+7)*KBD_HID_DESC_NUM+9)
+
+#ifdef USB_MOUSE_ENABLE
+# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 1)
+# define MOUSE_HID_DESC_OFFSET (9+(9+9+7)*MOUSE_HID_DESC_NUM+9)
+#else
+# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 0)
+#endif
+
+#define DEBUG_HID_DESC_NUM (MOUSE_HID_DESC_NUM + 1)
+#define DEBUG_HID_DESC_OFFSET (9+(9+9+7)*DEBUG_HID_DESC_NUM+9)
+
+#ifdef USB_EXTRA_ENABLE
+# define EXTRA_HID_DESC_NUM (DEBUG_HID_DESC_NUM + 1)
+# define EXTRA_HID_DESC_OFFSET (9+(9+9+7)*EXTRA_HID_DESC_NUM+9)
+#else
+# define EXTRA_HID_DESC_NUM (DEBUG_HID_DESC_NUM + 0)
+#endif
+
+#ifdef USB_NKRO_ENABLE
+# define KBD2_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 1)
+# define KBD2_HID_DESC_OFFSET (9+(9+9+7)*EXTRA_HID_DESC_NUM+9)
+#else
+# define KBD2_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 0)
+#endif
+
+#define NUM_INTERFACES (KBD2_HID_DESC_NUM + 1)
+#define CONFIG1_DESC_SIZE (9+(9+9+7)*NUM_INTERFACES)
static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = {
// configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10
9, // bLength;
2, // bDescriptorType;
LSB(CONFIG1_DESC_SIZE), // wTotalLength
MSB(CONFIG1_DESC_SIZE),
- 3, // bNumInterfaces
+ NUM_INTERFACES, // bNumInterfaces
1, // bConfigurationValue
0, // iConfiguration
- 0xC0, // bmAttributes
+ 0xA0, // bmAttributes
50, // bMaxPower
// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
9, // bLength
4, // bDescriptorType
- KEYBOARD_INTERFACE, // bInterfaceNumber
+ KBD_INTERFACE, // bInterfaceNumber
0, // bAlternateSetting
1, // bNumEndpoints
0x03, // bInterfaceClass (0x03 = HID)
// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
7, // bLength
5, // bDescriptorType
- KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress
+ KBD_ENDPOINT | 0x80, // bEndpointAddress
0x03, // bmAttributes (0x03=intr)
- KEYBOARD_SIZE, 0, // wMaxPacketSize
- 1, // bInterval
+ KBD_SIZE, 0, // wMaxPacketSize
+ 10, // bInterval
+#ifdef USB_MOUSE_ENABLE
// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
9, // bLength
4, // bDescriptorType
0, // bAlternateSetting
1, // bNumEndpoints
0x03, // bInterfaceClass (0x03 = HID)
+ // ThinkPad T23 BIOS doesn't work with boot mouse.
+ 0x00, // bInterfaceSubClass (0x01 = Boot)
+ 0x00, // bInterfaceProtocol (0x02 = Mouse)
+/*
0x01, // bInterfaceSubClass (0x01 = Boot)
0x02, // bInterfaceProtocol (0x02 = Mouse)
+*/
0, // iInterface
// HID descriptor, HID 1.11 spec, section 6.2.1
9, // bLength
0x03, // bmAttributes (0x03=intr)
MOUSE_SIZE, 0, // wMaxPacketSize
1, // bInterval
+#endif
// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
9, // bLength
DEBUG_TX_ENDPOINT | 0x80, // bEndpointAddress
0x03, // bmAttributes (0x03=intr)
DEBUG_TX_SIZE, 0, // wMaxPacketSize
- 1 // bInterval
+ 1, // bInterval
+
+#ifdef USB_EXTRA_ENABLE
+ // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
+ 9, // bLength
+ 4, // bDescriptorType
+ EXTRA_INTERFACE, // bInterfaceNumber
+ 0, // bAlternateSetting
+ 1, // bNumEndpoints
+ 0x03, // bInterfaceClass (0x03 = HID)
+ 0x00, // bInterfaceSubClass
+ 0x00, // bInterfaceProtocol
+ 0, // iInterface
+ // HID descriptor, HID 1.11 spec, section 6.2.1
+ 9, // bLength
+ 0x21, // bDescriptorType
+ 0x11, 0x01, // bcdHID
+ 0, // bCountryCode
+ 1, // bNumDescriptors
+ 0x22, // bDescriptorType
+ sizeof(extra_hid_report_desc), // wDescriptorLength
+ 0,
+ // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
+ 7, // bLength
+ 5, // bDescriptorType
+ EXTRA_ENDPOINT | 0x80, // bEndpointAddress
+ 0x03, // bmAttributes (0x03=intr)
+ EXTRA_SIZE, 0, // wMaxPacketSize
+ 10, // bInterval
+#endif
+
+#ifdef USB_NKRO_ENABLE
+ // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
+ 9, // bLength
+ 4, // bDescriptorType
+ KBD2_INTERFACE, // bInterfaceNumber
+ 0, // bAlternateSetting
+ 1, // bNumEndpoints
+ 0x03, // bInterfaceClass (0x03 = HID)
+ 0x00, // bInterfaceSubClass (0x01 = Boot)
+ 0x00, // bInterfaceProtocol (0x01 = Keyboard)
+ 0, // iInterface
+ // HID descriptor, HID 1.11 spec, section 6.2.1
+ 9, // bLength
+ 0x21, // bDescriptorType
+ 0x11, 0x01, // bcdHID
+ 0, // bCountryCode
+ 1, // bNumDescriptors
+ 0x22, // bDescriptorType
+ sizeof(keyboard2_hid_report_desc), // wDescriptorLength
+ 0,
+ // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
+ 7, // bLength
+ 5, // bDescriptorType
+ KBD2_ENDPOINT | 0x80, // bEndpointAddress
+ 0x03, // bmAttributes (0x03=intr)
+ KBD2_SIZE, 0, // wMaxPacketSize
+ 1, // bInterval
+#endif
};
// If you're desperate for a little extra code memory, these strings
{0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)},
// CONFIGURATION descriptor
{0x0200, 0x0000, config1_descriptor, sizeof(config1_descriptor)},
- // HID REPORT
- {0x2200, KEYBOARD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)},
- {0x2100, KEYBOARD_INTERFACE, config1_descriptor+KEYBOARD_HID_DESC_OFFSET, 9},
- // HID REPORT
- {0x2200, MOUSE_INTERFACE, mouse_hid_report_desc, sizeof(mouse_hid_report_desc)},
+ // HID/REPORT descriptors
+ {0x2100, KBD_INTERFACE, config1_descriptor+KBD_HID_DESC_OFFSET, 9},
+ {0x2200, KBD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)},
+#ifdef USB_MOUSE_ENABLE
{0x2100, MOUSE_INTERFACE, config1_descriptor+MOUSE_HID_DESC_OFFSET, 9},
- // HID REPORT
- {0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)},
+ {0x2200, MOUSE_INTERFACE, mouse_hid_report_desc, sizeof(mouse_hid_report_desc)},
+#endif
{0x2100, DEBUG_INTERFACE, config1_descriptor+DEBUG_HID_DESC_OFFSET, 9},
- // STRING descriptor
+ {0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)},
+#ifdef USB_EXTRA_ENABLE
+ {0x2100, EXTRA_INTERFACE, config1_descriptor+EXTRA_HID_DESC_OFFSET, 9},
+ {0x2200, EXTRA_INTERFACE, extra_hid_report_desc, sizeof(extra_hid_report_desc)},
+#endif
+#ifdef USB_NKRO_ENABLE
+ {0x2100, KBD2_INTERFACE, config1_descriptor+KBD2_HID_DESC_OFFSET, 9},
+ {0x2200, KBD2_INTERFACE, keyboard2_hid_report_desc, sizeof(keyboard2_hid_report_desc)},
+#endif
+ // STRING descriptors
{0x0300, 0x0000, (const uint8_t *)&string0, 4},
{0x0301, 0x0409, (const uint8_t *)&string1, sizeof(STR_MANUFACTURER)},
{0x0302, 0x0409, (const uint8_t *)&string2, sizeof(STR_PRODUCT)}
USB_CONFIG(); // start USB clock
UDCON = 0; // enable attach resistor
usb_configuration = 0;
- UDIEN = (1<<EORSTE)|(1<<SOFE);
+ UDIEN = (1<<EORSTE)|(1<<SOFE)|(1<<SUSPE);
sei();
}
// number selected by the HOST
uint8_t usb_configured(void)
{
- return usb_configuration;
+ return usb_configuration && !suspend;
+}
+
+void usb_remote_wakeup(void)
+{
+ UDCON |= (1<<RMWKUP);
}
intbits = UDINT;
UDINT = 0;
+ if (intbits & (1<<SUSPI)) {
+ suspend = true;
+ } else {
+ suspend = false;
+ }
if (intbits & (1<<EORSTI)) {
UENUM = 0;
UECONX = 1;
}
}
if (usb_keyboard_idle_config && (++div4 & 3) == 0) {
- UENUM = KEYBOARD_ENDPOINT;
+ UENUM = KBD_ENDPOINT;
if (UEINTX & (1<<RWAL)) {
usb_keyboard_idle_count++;
if (usb_keyboard_idle_count == usb_keyboard_idle_config) {
for (i=1; i<=6; i++) {
UENUM = i;
en = pgm_read_byte(cfg++);
- UECONX = en;
- if (en) {
- UECFG0X = pgm_read_byte(cfg++);
- UECFG1X = pgm_read_byte(cfg++);
+ if (en) {
+ UECONX = (1<<EPEN);
+ UECFG0X = pgm_read_byte(cfg++);
+ UECFG1X = pgm_read_byte(cfg++);
+ } else {
+ UECONX = 0;
}
}
UERST = 0x7E;
usb_send_in();
return;
}
- #ifdef SUPPORT_ENDPOINT_HALT
- if ((bRequest == CLEAR_FEATURE || bRequest == SET_FEATURE)
- && bmRequestType == 0x02 && wValue == 0) {
+ if (bRequest == CLEAR_FEATURE || bRequest == SET_FEATURE) {
+#ifdef SUPPORT_ENDPOINT_HALT
+ if (bmRequestType == 0x02 && wValue == ENDPOINT_HALT) {
i = wIndex & 0x7F;
if (i >= 1 && i <= MAX_ENDPOINT) {
usb_send_in();
}
return;
}
+ }
+#endif
+ if (bmRequestType == 0x00 && wValue == DEVICE_REMOTE_WAKEUP) {
+ if (bRequest == SET_FEATURE) {
+ remote_wakeup = true;
+ } else {
+ remote_wakeup = false;
+ }
+ usb_send_in();
+ return;
+ }
}
- #endif
- if (wIndex == KEYBOARD_INTERFACE) {
+ if (wIndex == KBD_INTERFACE) {
if (bmRequestType == 0xA1) {
if (bRequest == HID_GET_REPORT) {
usb_wait_in_ready();
}
}
}
+#ifdef USB_MOUSE_ENABLE
if (wIndex == MOUSE_INTERFACE) {
if (bmRequestType == 0xA1) {
if (bRequest == HID_GET_REPORT) {
if (wValue == HID_REPORT_INPUT) {
usb_wait_in_ready();
- UEDATX = mouse_buttons;
+ UEDATX = 0;
UEDATX = 0;
UEDATX = 0;
UEDATX = 0;
}
if (bRequest == HID_GET_PROTOCOL) {
usb_wait_in_ready();
- UEDATX = mouse_protocol;
+ UEDATX = usb_mouse_protocol;
usb_send_in();
return;
}
}
if (bmRequestType == 0x21) {
if (bRequest == HID_SET_PROTOCOL) {
- mouse_protocol = wValue;
+ usb_mouse_protocol = wValue;
usb_send_in();
return;
}
}
}
+#endif
if (wIndex == DEBUG_INTERFACE) {
if (bRequest == HID_GET_REPORT && bmRequestType == 0xA1) {
len = wLength;
projects / max / tmk_keyboard.git / blobdiff